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ABS/PC modified alloy

An alloy and modification technology, applied in the field of existing ABS/PC modified alloys, can solve the problems that mechanical properties cannot fully meet engineering requirements and limitations, and achieve the effect of improving impact resistance and expanding the scope of application.

Inactive Publication Date: 2007-11-28
MITAC PRECISION TECH CO LTD SHUNDE DISTRICT FOSHAN CITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, if ABS is used in engineering, its mechanical properties cannot fully meet the engineering requirements and are limited, for example, in some occasions that require high material toughness. important

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Take ABS and various additives, and blend all raw materials according to the following formula:

[0035] ABS70

[0036] PC 20

[0037] Compatibilizer 10

[0038] epoxy resin 1

[0039] Antioxidant 0.2

[0040] Then the blended material is mixed and granulated in an extruder, and the obtained mixed and granulated product is made into a finished product by injection molding. Finally, the mechanical properties of the finished product are tested according to the national standard GB13525 / T-92. The results are comparable to those of pure ABS machinery. The performance comparison is shown in Table 1.

[0041] Pure ABS

Embodiment 2

[0043] Take ABS and various additives, and blend all raw materials according to the following formula:

[0044] ABS65

[0045] PC 30

[0046] Compatibilizer 5

[0047] Epoxy resin 0.5

[0048] Antioxidant 0.2

[0049] Then the blended material is mixed and granulated in an extruder, and the obtained mixed and granulated product is made into a finished product by injection molding. Finally, the mechanical properties of the finished product are tested according to the national standard GB13525 / T-92. The results are comparable to those of pure ABS machinery. The performance comparison is shown in Table 2.

[0050] Pure ABS

Embodiment 3

[0052] Take ABS and various additives, and blend all raw materials according to the following formula:

[0053] ABS 58

[0054] PC 39

[0055] Compatibilizer 3

[0056] Epoxy resin 0.3

[0057] Antioxidant 0.2

[0058] Then the blended material is mixed and granulated in an extruder, and the obtained mixed and granulated product is made into a finished product by injection molding. Finally, the mechanical properties of the finished product are tested according to the national standard GB13525 / T-92. The results are comparable to those of pure ABS machinery. The performance comparison is shown in Table 3.

[0059] Pure ABS

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PUM

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Abstract

The present invention provides one kind of modified ABS / PC alloy, which is prepared with ABS 50-75 weight portions, PC 20-40 weight portions, compatibilizing agent 3-10 weight portions, epoxy resin 0.1-1 weight portions, and antioxidant 0.1 -0.3 weight portions. The modified ABS / PC alloy has high impact strength, 200 % higher than that of ABS, and may be used in field requiring high toughness.

Description

technical field [0001] The invention relates to the technical field of polymer materials, in particular to an ABS / PC modified alloy with a compound. Background technique [0002] ABS resin (acrylonitrile-butadiene-styrene copolymer) is a plastic material with excellent performance. It not only has good mechanical properties and molding processing properties, but also has a good surface gloss, and is easy to dye and electroplate. In addition, it is reasonably priced and easy to process and shape. It has become the thermoplastic engineering plastic with the highest output and the widest application. It is widely used Used in the automobile industry, electrical and electronic industry, light industrial appliances, textiles, construction and other industries. [0003] However, if ABS is used in engineering, its mechanical properties cannot fully meet the engineering requirements and are limited, for example, in some occasions that require high material toughness. important. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L55/02C08L69/00C08L63/00
Inventor 汪克风杨得志岳瑟姚其海
Owner MITAC PRECISION TECH CO LTD SHUNDE DISTRICT FOSHAN CITY